Negated Character Class[^\s-] \sany whitespace character
-the literal - (4510 / 558 / 2D16)
\Kresets the starting point of the reported match. Any previously consumed characters are no longer included in the final match
-the literal - (4510 / 558 / 2D16)
\s+any whitespace character, repeated at least once
Positive Lookahead(?=[^\s-]) Negated Character Class[^\s-] \sany whitespace character
-the literal - (4510 / 558 / 2D16)
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string